CN110524857A - A kind of long-range reparation hose tube-expanding device - Google Patents
A kind of long-range reparation hose tube-expanding device Download PDFInfo
- Publication number
- CN110524857A CN110524857A CN201910758228.XA CN201910758228A CN110524857A CN 110524857 A CN110524857 A CN 110524857A CN 201910758228 A CN201910758228 A CN 201910758228A CN 110524857 A CN110524857 A CN 110524857A
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- CN
- China
- Prior art keywords
- piece
- hose
- long
- rises
- repairs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000008439 repair process Effects 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 239000000758 substrate Substances 0.000 claims abstract description 17
- 238000010276 construction Methods 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims abstract description 3
- 230000037431 insertion Effects 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 abstract description 6
- 238000010168 coupling process Methods 0.000 abstract description 6
- 238000005859 coupling reaction Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 4
- 210000000664 rectum Anatomy 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 2
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/02—Enlarging
- B21D41/026—Enlarging by means of mandrels
- B21D41/028—Enlarging by means of mandrels expandable mandrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
- B29C57/02—Belling or enlarging, e.g. combined with forming a groove
- B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses a kind of long-ranges to repair hose tube-expanding device, telescopic rod including oil cylinder, link mechanism, substrate and the piece that rises, the substrate is circular steel plate, substrate back is uniformly provided with several grooves, the telescopic rod of the oil cylinder passes through substrate center, the link mechanism includes support rod and connecting plate, the piece that rises is arc-shaped, several pieces that rise are combined to form column construction, rise by piece top equipped in link block insertion groove, the side of the telescopic rod of the support rod one connection oil cylinder, support rod other end connects connecting plate, the connecting plate is fixed on the inside of the piece that rises, the present apparatus is the ancillary equipment of long-range hose coupling installation, by supportting big hose bore, the latus rectum of connector can be increased, to reduce liquid or gas flows through the pressure formed when connector, not only it protects and repairs hose but also protect hose coupling.In addition, the connector that the present apparatus makes installation repair hose is more convenient, construction period can be shortened, increase long-range and repair the operating characteristics that hose uses.
Description
Technical field
The invention belongs to hose equipment technical fields, and in particular to a kind of long-range reparation hose tube-expanding device.
Background technique
Long-range repairs hose and is widely used to every profession and trade, the new pipeline of reparation and reconstruction, industry including city planting ductwork
The fields such as the repair and reconstruction of protection, the liner protection of the new pipeline in oil field and old pipeline.In the process of deployment of pipeline, hose with
Between hose and between hose and main pipe, it is required to installation and repairs jointing.It is installed using conventional method and repairs pipe fitting
When, since the outer diameter of connector is identical as the internal diameter of hose is repaired, cause the latus rectum of connector to become smaller, when liquid or gas flow through connector
When will appear undergauge phenomenon, the larger pressure difference of formation is easily damaged reparation hose coupling.
Summary of the invention
To solve the above problems, the invention discloses a kind of long-ranges to repair hose tube-expanding device, and it is easy to use, it can shorten and apply
The work period improves working efficiency, suitable for the connection between hose and hose and between hose and main pipe.
In order to achieve the above objectives, technical scheme is as follows:
A kind of long-range reparation hose tube-expanding device, telescopic rod, link mechanism, substrate and the piece that rises, the substrate including oil cylinder are
Circular steel plate, substrate back are uniformly provided with several grooves, and the telescopic rod of the oil cylinder passes through substrate center, the link mechanism packet
Include support rod and connecting plate, the piece that rises be it is arc-shaped, several pieces that rise are combined to form column construction, the company of being equipped with above the piece that rises
It connects in block insertion groove, the side of the support rod one telescopic rod by pin shaft connection oil cylinder, support rod other end passes through
Pin shaft connects connecting plate, and the connecting plate is fixed on the inside of the piece that rises, and the link mechanism, the piece that rises, the quantity of groove are identical.
As an improvement of the present invention, the link mechanism is divided into upper and lower two layers.
As an improvement of the present invention, the piece that rises is vertically arranged with substrate.
As an improvement of the present invention, it bends inwards to form boot section below the piece that rises.
As an improvement of the present invention, the groove is T-slot, and the link block is corresponding T-block.
As an improvement of the present invention, the piece surface of rising is equipped with wearing layer.
The beneficial effects of the present invention are:
A kind of long-range of the present invention repairs hose tube-expanding device, can adjust the specification of tube-expanding device, applicability as needed
Extensively, repairing the long-range of different bores, hose is able to achieve liquid or gas flows through connector and do not form pressure difference, avoids undergauge existing
The generation of elephant not only protects and repairs hose but also protect hose coupling, and the present apparatus is easy to use, can shorten construction period, improves
Working efficiency, suitable for the connection between hose and hose and between hose and main pipe.
Detailed description of the invention
Fig. 1 is that long-range of the present invention repairs hose tube-expanding device structure chart.
Fig. 2 is that long-range of the present invention repairs hose tube-expanding device original state schematic diagram.
Fig. 3 is the original state schematic diagram that tube-expanding device ontology of the present invention is put into that long-range repairs hose.
Fig. 4 is the tube process schematic that tube-expanding device ontology of the present invention is put into that long-range repairs hose.
Fig. 5 is link mechanism schematic diagram of the present invention.
Fig. 6 is link block schematic diagram of the present invention.
Fig. 7 is link block of the present invention and groove connection figure.
Fig. 8 is that long-range of the present invention repairs hose tube-expanding device field application schematic diagram.
Reference signs list: the 1, telescopic rod of oil cylinder, 2, active lever, 3, rise piece, 4, substrate, 5, support rod, 6, connection
Plate, 7, pin shaft, 8, boot section, 9, groove, 10, link block.
Specific embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific embodiments are only
For illustrating the present invention rather than limiting the scope of the invention.It should be noted that word " preceding " used in the following description,
" rear ", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to direction or remote
Direction from geometric center of specific component.
As shown, a kind of long-range of the present invention repairs hose tube-expanding device, telescopic rod 1, connecting rod including oil cylinder
Mechanism 2, substrate 4 and the piece 3 that rises, the substrate 4 are circular steel plate, and 4 back side of substrate is uniformly provided with several grooves, and the oil cylinder is stretched
Contracting bar passes through 4 center of substrate, and the link mechanism 2 includes support rod 5 and connecting plate 6, the piece 3 that rises be it is arc-shaped, it is several to rise
Piece 3 is combined to form column construction, and T-type link block 10 is equipped with above the piece 3 that rises and is inserted into T-type groove 9, the support rod 5 one
Head connects the side of the telescopic rod 1 of oil cylinder by pin shaft 7, and 5 other end of support rod connects connecting plate 6, the connection by pin shaft
Plate is fixed on 3 inside of piece of rising, and the link mechanism 2, the piece 3 that rises, the quantity of groove 9 are identical.
A kind of reparation hose tube bore device of the present invention, application method is: the piece 3 that will rise is whole to be put into long-range
Hose one end is repaired, as shown in figure 3, oil cylinder is started to work, the telescopic rod 1 of oil cylinder starts to move, and drives link mechanism 2, In
Under link mechanism 2 and link block 1,9 collective effect of groove, the piece 3 that will rise of support rod 5 is promoted to support outward, as shown in figure 4, repairing soft
Nozzle diameter also becomes larger with the slowly opening for the piece that rises, until reaching required bore.The present apparatus is the installation of long-range hose coupling
Ancillary equipment, pass through the big hose bore of support, it is possible to increase the latus rectum of connector, to reduce liquid or when gas flows through connector is formed
Pressure, not only protect to repair and hose but also protect hose coupling.Keep installation reparation soft in addition, long-range repairs hose tube-expanding device
The connector of pipe is more convenient, can shorten construction period, increases long-range and repairs the operating characteristics that hose uses.
It is upper and lower two layers that link mechanism 2 of the present invention, which divides, and under the auxiliary of link block, the telescopic rod 1 of oil cylinder drives branch
Strut 5 is mobile, and the piece 3 that enables to rise translates outward, and the piece 3 that rises is vertical with substrate, will not tilt, it is ensured that progress working properly.
It bends inwards to form boot section below the piece 3 of the present invention that rises, repairs hose port convenient for entering below the piece 3 that rises.
Piece 3 surface of the present invention of rising is equipped with wearing layer, long service life, and non-slip, can with repair hose end
It is in close contact on the inside of mouthful.
The technical means disclosed in the embodiments of the present invention is not limited only to technological means disclosed in above embodiment, further includes
Technical solution consisting of any combination of the above technical features.
Claims (7)
1. a kind of long-range repairs hose tube-expanding device, it is characterised in that: telescopic rod, link mechanism, substrate including oil cylinder and rise
Piece, the substrate are circular steel plate, and substrate back is uniformly provided with several grooves, and the telescopic rod of the oil cylinder passes through substrate center,
The link mechanism includes support rod and connecting plate, the piece that rises be it is arc-shaped, several pieces that rise are combined to form column construction,
Rise by piece top equipped in link block insertion groove, the side of the support rod one telescopic rod by pin shaft connection oil cylinder is propped up
Strut other end connects connecting plate by pin shaft, and the connecting plate is fixed on the inside of the piece that rises, the link mechanism, the piece that rises, groove
Quantity it is identical.
2. a kind of long-range according to claim 1 repairs hose tube-expanding device, it is characterised in that: the link mechanism is divided into
Upper and lower two layers.
3. a kind of long-range according to claim 1 repairs hose tube-expanding device, it is characterised in that: the piece that rises hangs down with substrate
Straight setting.
4. a kind of long-range according to claim 1 repairs hose tube-expanding device, it is characterised in that: below the piece that rises inwardly
It is bent to form boot section.
5. a kind of long-range according to claim 1 repairs hose tube-expanding device, it is characterised in that: the groove is T-slot,
The link block is corresponding T-block.
6. a kind of long-range according to claim 1 repairs hose tube-expanding device, it is characterised in that: the piece surface of rising is equipped with
Wearing layer.
7. a kind of application method for repairing hose tube bore device, it is characterised in that: the following steps are included:
The piece that will rise integrally is put into long-range and repairs hose one end, and oil cylinder is started to work, and the telescopic rod of oil cylinder starts to move, and the company of drive
Linkage movement promotes the support rod piece that will rise to support outward, repairs hose under link mechanism and link block, groove collective effect
Bore also becomes larger with the slowly opening for the piece that rises, until reaching required bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910758228.XA CN110524857A (en) | 2019-08-16 | 2019-08-16 | A kind of long-range reparation hose tube-expanding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910758228.XA CN110524857A (en) | 2019-08-16 | 2019-08-16 | A kind of long-range reparation hose tube-expanding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110524857A true CN110524857A (en) | 2019-12-03 |
Family
ID=68663412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910758228.XA Pending CN110524857A (en) | 2019-08-16 | 2019-08-16 | A kind of long-range reparation hose tube-expanding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110524857A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473175A (en) * | 2020-04-10 | 2020-07-31 | 刘超 | Reducing oil pipe nipple |
| CN111760817A (en) * | 2020-06-09 | 2020-10-13 | 焦祥珍 | Sensor probe self-cleaning device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149328A (en) * | 2014-08-08 | 2014-11-19 | 杭州金民管业有限公司 | Inner diameter expander for external butt fusion of butt-joint positions of large-diameter plastic pipelines |
| CN106493194A (en) * | 2016-10-11 | 2017-03-15 | 西南石油大学 | A kind of Jackstay type indent pipeline rehabilitation machine |
| CN210940437U (en) * | 2019-08-16 | 2020-07-07 | 五行科技股份有限公司 | Long-range hose expansion device for repairing hose |
-
2019
- 2019-08-16 CN CN201910758228.XA patent/CN110524857A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149328A (en) * | 2014-08-08 | 2014-11-19 | 杭州金民管业有限公司 | Inner diameter expander for external butt fusion of butt-joint positions of large-diameter plastic pipelines |
| CN106493194A (en) * | 2016-10-11 | 2017-03-15 | 西南石油大学 | A kind of Jackstay type indent pipeline rehabilitation machine |
| CN210940437U (en) * | 2019-08-16 | 2020-07-07 | 五行科技股份有限公司 | Long-range hose expansion device for repairing hose |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473175A (en) * | 2020-04-10 | 2020-07-31 | 刘超 | Reducing oil pipe nipple |
| CN111760817A (en) * | 2020-06-09 | 2020-10-13 | 焦祥珍 | Sensor probe self-cleaning device |
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